cmd: Fix a comment

[Frédéric Delanoy]

It's EnableDelayedExpansion, and not EnableDelayedExtension
---
 programs/cmd/tests/test_builtins.cmd |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/programs/cmd/tests/test_builtins.cmd b/programs/cmd/tests/test_builtins.cmd
index 02e264d..6c0ef8a 100644
--- a/programs/cmd/tests/test_builtins.cmd
+++ b/programs/cmd/tests/test_builtins.cmd
@@ -1436,7 +1436,7 @@ if exist foo.cmd (
 
 echo ------------ Testing setlocal/endlocal ------------
 call :setError 0
-rem Note: setlocal EnableDelayedExtension already tested in the variable delayed expansion test section
+rem Note: setlocal EnableDelayedExpansion already tested in the variable delayed expansion test section
 mkdir foobar & cd foobar
 echo ...enable/disable extensions
 setlocal DisableEXTensions
-- 
1.7.7.1